body{
    background:#5d00e1;
    width: 100%;
    height: 100%;
    font: 16px/1.6 "Microsoft YaHei", "微软雅黑", Arial, Helvetica, sans-serif;
    color:#fff;
}
.wapper{
    background:url('../images/beijing.png') no-repeat;
    background-size: cover;
    width:100%;
    height: 100%;
    position:fixed;
    top: 0;
    left: 0;
    z-index:100;
    overflow-y:scroll;
}
.wapper i{
    background: url('') no-repeat center;
    width: 1rem;
    height: 1rem;
    display: block;
    position: fixed;
    top:0.5rem;
    right: 0.9rem;
}
.wapper .header p:nth-child(1){
    font-size:2.75rem;
    margin-block-start: 1.6rem;
    margin-block-end: 0.1rem;
    text-align: center;

}
.wapper .header p:nth-child(2){
    font-size:1.75rem;
    margin-block-start: 0.1rem;
    margin-block-end: .9rem;
    text-align: center;

}
.specialFont{
    text-align: center;
}
.specialFont p:nth-child(1){
    color:#ffdb00;
    font-size: 1.5rem;
    margin-block-start: .6rem;
    margin-block-end: .1rem;
}
.specialFont p:nth-child(1)>span{
    color:#ffdb00;
    font-size: 2rem;
    font-style: italic;
}
.specialFont p:nth-child(2){
    color:#ffdb00;
    font-size: 0.7rem;
    margin-block-start: .1rem;
}
.center{
    width:19rem;
    height:13rem;
    border:1px solid #fff;
    margin: 0 auto;
    font-size: 0.85rem;
    margin-top:2rem;
    position: relative;
    padding-top:1rem;
    margin-bottom: 2.5rem;
}
.center p{
    padding: 0 0.65rem;
    margin-block-end: 0.1rem;
}
.center span{
    color:#ffdb00;
    font-size: 0.7rem;
    padding: 0 0.65rem;
}
.btn{
    background: #5d00e1;
    padding:0.5rem 0.8rem;
    font-size: 1rem;
    position:absolute;
    top: -1.35rem;
    left: 6.9rem;
}
.qrcode{
    width:14rem;
    height:14rem;
    margin: 0 auto;
}
.qrcode img{
    width:14rem;
    height:14rem;
}